171888912

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 537743360

約数和(自身を除く): 365854448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 127, 144, 156, 208, 216, 234, 241, 254, 312, 351, 381, 432, 468, 482, 508, 624, 702, 723, 762, 936, 964, 1016, 1143, 1404, 1446, 1524, 1651, 1872, 1928, 2032, 2169, 2286, 2808, 2892, 3048, 3133, 3302, 3429, 3856, 4338, 4572, 4953, 5616, 5784, 6096, 6266, 6507, 6604, 6858, 8676, 9144, 9399, 9906, 11568, 12532, 13014, 13208, 13716, 14859, 17352, 18288, 18798, 19812, 25064, 26028, 26416, 27432, 28197, 29718, 30607, 34704, 37596, 39624, 44577, 50128, 52056, 54864, 56394, 59436, 61214, 75192, 79248, 84591, 89154, 91821, 104112, 112788, 118872, 122428, 150384, 169182, 178308, 183642, 225576, 237744, 244856, 275463, 338364, 356616, 367284, 397891, 451152, 489712, 550926, 676728, 713232, 734568, 795782, 826389, 1101852, 1193673, 1353456, 1469136, 1591564, 1652778, 2203704, 2387346, 3183128, 3305556, 3581019, 4407408, 4774692, 6366256, 6611112, 7162038, 9549384, 10743057, 13222224, 14324076, 19098768, 21486114, 28648152, 42972228, 57296304, 85944456, 171888912]

約数ペア:

[(1, 171888912), (2, 85944456), (3, 57296304), (4, 42972228), (6, 28648152), (8, 21486114), (9, 19098768), (12, 14324076), (13, 13222224), (16, 10743057), (18, 9549384), (24, 7162038), (26, 6611112), (27, 6366256), (36, 4774692), (39, 4407408), (48, 3581019), (52, 3305556), (54, 3183128), (72, 2387346), (78, 2203704), (104, 1652778), (108, 1591564), (117, 1469136), (127, 1353456), (144, 1193673), (156, 1101852), (208, 826389), (216, 795782), (234, 734568), (241, 713232), (254, 676728), (312, 550926), (351, 489712), (381, 451152), (432, 397891), (468, 367284), (482, 356616), (508, 338364), (624, 275463), (702, 244856), (723, 237744), (762, 225576), (936, 183642), (964, 178308), (1016, 169182), (1143, 150384), (1404, 122428), (1446, 118872), (1524, 112788), (1651, 104112), (1872, 91821), (1928, 89154), (2032, 84591), (2169, 79248), (2286, 75192), (2808, 61214), (2892, 59436), (3048, 56394), (3133, 54864), (3302, 52056), (3429, 50128), (3856, 44577), (4338, 39624), (4572, 37596), (4953, 34704), (5616, 30607), (5784, 29718), (6096, 28197), (6266, 27432), (6507, 26416), (6604, 26028), (6858, 25064), (8676, 19812), (9144, 18798), (9399, 18288), (9906, 17352), (11568, 14859), (12532, 13716), (13014, 13208)]